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oops; in do_output(), properly allow wrapping when we insert a tab, for 

consistency; this is incompatible with Pico, but Pico doesn't wrap
properly when other control characters are on a line, either, so its
behavior with regard to tabs is apparently a bug; besides, we wrap at
all other blank characters, including multibyte ones, so we shouldn't
make an exception for tabs


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2491 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-04-26 17:21:47 +00:00
parent 56c1e34e5a
commit 6595b715d0
2 changed files with 4 additions and 5 deletions
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4
ChangeLog
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@ -33,8 +33,8 @@ CVS code -
unnecessary update, and remove an unneeded clearok(FALSE). unnecessary update, and remove an unneeded clearok(FALSE).
(DLR) (DLR)
do_output() do_output()
- Fix off-by-one error that allowed wrapping when we inserted a - Properly allow wrapping when we insert a tab, for consistency.
tab, for Pico compatibility. (DLR) (DLR)
- utils.c: - utils.c:
num_of_digits() num_of_digits()
- Use a size_t instead of an int, and rename to digits(). (DLR) - Use a size_t instead of an int, and rename to digits(). (DLR)

5
src/nano.c
View File

@ -3927,9 +3927,8 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
do_right(FALSE); do_right(FALSE);
#ifndef DISABLE_WRAPPING #ifndef DISABLE_WRAPPING
/* If we're wrapping text and we didn't insert a tab, we need to /* If we're wrapping text, we need to call edit_refresh(). */
* call edit_refresh(). */ if (!ISSET(NO_WRAP)) {
if (!ISSET(NO_WRAP) && output[i - 1] != '\t') {
bool do_refresh_save = do_refresh; bool do_refresh_save = do_refresh;
do_refresh = do_wrap(current); do_refresh = do_wrap(current);